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Submitting an Unclaimed Property Report

How do I submit my electronic report?

Reports should be transferred through the Montana ePass File Transfer Service. Please use the link for the type of report that is being filed.  Once you are logged in, follow the instructions for selecting the file(s) to upload.

  • Holder Report: For holders of all types of unclaimed property except mineral property.
  • Unlocatable Mineral Holder Report: For holders of unlocatable mineral property. The report may only contain mineral property.
  • Reciprocity Report: For other states reporting Montana unclaimed property that was originally reported to their state.
  • Audit Holder Report: For holders of all types of unclaimed property except mineral property who are filing a report as a result of an audit conducted by the State of Montana or a third party audit vendor.
  • Audit Unlocatable Mineral Holder Report: For holders of unlocatable mineral property who are filing a report as a result of an audit conducted by the State of Montana or a third party audit vendor. The report may only contain mineral property.

If you are unable to transfer files via the secure file transfer process please contact unclaimedproperty@mt.gov for alternate transfer options. 

How do I submit my electronic report that is on a diskette or CD?

An electronic report that is on diskette or CD may be sent along with your remittance to:

Unclaimed Property
Montana Department of Revenue
P.O. Box 5805
Helena , MT 59604-5805

How do I submit my paper report?

A paper report may be sent along with your remittance to:

Unclaimed Property
Montana Department of Revenue
P.O. Box 5805
Helena , MT 59604-5805